package com.example.springboot.config;


import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;


@Configuration
public class WebConfig implements WebMvcConfigurer {
    @Override
    public void addCorsMappings(CorsRegistry registry) {
// 设置允许跨域的路径
        registry.addMapping("/**")
                //! 设置允许跨域请求的域名
                .allowedOriginPatterns("*")
//是否允许cookie
                .allowCredentials(true)
                //!设置允许的请求方式
                .allowedMethods("GET","HEAD","POST","PUT","DELETE","OPTIONS")
//设置允许的header属性
                .allowedHeaders("*")
//跨域允许时间
                .maxAge(3600);
    }
}
